<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Nav</title>
    <style type="text/css">

        .img {
            display: inline-block;
            flex-direction: column;
            margin: auto;
        }
        /*body {margin:25px;}*/

        .images {
            width: 600px;
            background-color: white;
            box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
            margin-bottom: 25px;
        }

        .images > img {
            width: 100%;
        }

        .div-text {
            text-align: center;
            padding: 50px 20px;
        }





    </style>
</head>
<body>
<div class="img">


    <div class="images">
        <img src="static/img/img1.jpg"/>
        <div class="div-text">
            Hi, Lex's wellcome to the Changsha...
        </div>
    </div>

    <div class="images">
        <img src="static/img/img1.jpg"/>
        <div class="div-text">
            Hi, Lex's wellcome to the Changsha...
        </div>
    </div>

    <div class="images">
        <img src="static/img/img1.jpg"/>
        <div class="div-text">
            Hi, Lex's wellcome to the Changsha...
        </div>
    </div>

</div>
</body>
</html>
